RUBICON TECHNOLOGY INC's ticker is RBCN and the CUSIP is 78112T107. A total of 53 filers reported holding RUBICON TECHNOLOGY INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $95,000 | +11.8% | 83,000 | 0.0% | 0.08% | +46.4% |
| Q3 2015 | $85,000 | -57.9% | 83,000 | 0.0% | 0.06% | -65.4% |
| Q2 2015 | $202,000 | -38.2% | 83,000 | 0.0% | 0.16% | -36.2% |
| Q1 2015 | $327,000 | -13.7% | 83,000 | 0.0% | 0.25% | -13.9% |
| Q4 2014 | $379,000 | +7.4% | 83,000 | 0.0% | 0.30% | -8.1% |
| Q3 2014 | $353,000 | -51.4% | 83,000 | 0.0% | 0.32% | -45.0% |
| Q2 2014 | $726,000 | -22.5% | 83,000 | 0.0% | 0.58% | -28.0% |
| Q1 2014 | $937,000 | +12.1% | 83,000 | -1.2% | 0.81% | +5.7% |
| Q4 2013 | $836,000 | -17.8% | 84,000 | 0.0% | 0.77% | -19.9% |
| Q3 2013 | $1,017,000 | – | 84,000 | – | 0.96% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AEGIS FINANCIAL CORP | 564,548 | $339,000 | 0.33% |
| RIVER GLOBAL INVESTORS LLP | 471,900 | $288,000 | 0.08% |
| BOURGEON CAPITAL MANAGEMENT LLC | 125,000 | $75,000 | 0.05% |
| ICM ASSET MANAGEMENT INC/WA | 28,340 | $17,000 | 0.02% |
| Ariel Investments | 3,251,726 | $1,951,000 | 0.02% |
| Ancora Advisors LLC | 160,700 | $96,000 | 0.01% |
| WOLVERINE ASSET MANAGEMENT LLC | 364,256 | $218,000 | 0.00% |
| ROYCE & ASSOCIATES LP | 771,090 | $477,000 | 0.00% |
| Renaissance Technologies | 832,900 | $500,000 | 0.00% |
| Intellectus Partners, LLC | 4,000 | $2,000 | 0.00% |